onEnter method

  1. @override
void onEnter(
  1. void build(
    1. TransitionHandlerBuilder<D, void>
    )
)
override

Describes how transitions to this state should be handled.

The build function is called with a TransitionHandlerBuilder that can be used to describe the behavior of the entry transition.

Implementation

@override
void onEnter(
  void Function(TransitionHandlerBuilder<D, void>) build,
) {
  var builder = TransitionHandlerBuilder<D, void>._(key, _log, _makeVoidTransitionContext);
  build(builder);
  _onEnter = builder._descriptor;
}